After coming to a stop at a stop sign with the brakes fully engaged, I lift my foot off the pedal to move forward and I hear a whining noise coming from the breaks. This has happened for a few weeks now and it is starting to get on my nerves. Any thoughts?

I have an Automatic. I can be in any gear; park, reverse, neutral. If I press down then let off the brake. It almost sounds like the noise trucks with air brakes sounds like when they let off the brake.